Hi-poly microphone with cycles materials.
P.S.: If you can make good rigged cord, please do it and message me.
I know about it and I did it. But when I used it like a linked objects, it didn't work properly. That's why I asked for good rigged cord to use it as whole good asset.
OK, then, how about this: iPhone USB Cable (Textured) here on Blend Swap by @ColbyHep55. It says it is fully controllable.
You could make the cord with a curve and then fit a cross section to it with an array modifier, like on Blender - Vines,Pipes and Wires.